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Technical Data Sheet
PartsTable / COMPONENT / WE-3878
WE-3878 ✓ Verified by PartsTable
— · COMPONENT
WHAT YOU NEED TO KNOW
Verify manufacturer and server generation compatibility Check if Option PN or Spare PN — same part, different channel
Confirm exact part number — similar PNs may be different parts
PRODUCT OVERVIEW

The REACTOR is a the manufacturer industrial component. Key specifications include rating_method: ELECTRICAL SINGLE COMPONENT SINGLE WINDING, inductance_type: FIXED, frequency_rating: 10.0 KILOHERTZ NOMINAL SINGLE COMPONENT, special_features: INDUCTOR, POWER, inductance_rating: 500.00 MICROHENRIES NOMINAL SINGLE COMPONENT SINGLE WINDING, terminal_type_and_quantity: 2 PIN. This product is currently in active production with full OEM support.

This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 5950-01-417-1500, indicating validated use in U.S. government and defense logistics supply chains. Available through authorized enterprise resellers and TPM (Third Party Maintenance) channels.

Verify compatibility with your specific system configuration before ordering.

WHERE IT FITS
WE-3878
NSN: 5950-01-417-1500
FSC: 5950
CAGE: 15634 — MAGNETIKA INC (USA)
SPECIFICATIONS
rating_methodELECTRICAL SINGLE COMPONENT SINGLE WINDING
inductance_typeFIXED
frequency_rating10.0 KILOHERTZ NOMINAL SINGLE COMPONENT
special_featuresINDUCTOR, POWER
inductance_rating500.00 MICROHENRIES NOMINAL SINGLE COMPONENT SINGLE WINDING
terminal_type_and_quantity2 PIN
NSN5950-01-417-1500
COMPONENT DIAGRAM
COMPONENT MAIN IC EDGE CONNECTOR No detailed specs available REACTOR TITLE COMPONENT PN WE-3878 MFR REACTOR
KEY FEATURES
•
RATING METHOD: ELECTRICAL SINGLE COMPONENT SINGLE WINDING
•
INDUCTANCE RATING: 500.00 MICROHENRIES NOMINAL SINGLE COMPONENT SINGLE WINDING
•
FREQUENCY RATING: 10.0 KILOHERTZ NOMINAL SINGLE COMPONENT
•
TERMINAL TYPE AND QUANTITY: 2 PIN
•
INDUCTANCE TYPE: FIXED
TECHNICAL CHARACTERISTICS (FLIS)
SPECIAL FEATURESINDUCTOR, POWER
RATING METHODELECTRICAL SINGLE COMPONENT SINGLE WINDING
INDUCTANCE RATING500.00 MICROHENRIES NOMINAL SINGLE COMPONENT SINGLE WINDING
FREQUENCY RATING10.0 KILOHERTZ NOMINAL SINGLE COMPONENT
TERMINAL TYPE AND QUANTITY2 PIN
INDUCTANCE TYPEFIXED
VERIFIED SUBSTITUTES & CROSS-REFERENCES 6
P38-433-3PC61Interchangeable
interchangeable cross-reference
interchangeable
18277Interchangeable
interchangeable cross-reference
interchangeable
3479920-3Interchangeable
interchangeable cross-reference
interchangeable
100074Interchangeable
interchangeable cross-reference
interchangeable
1827700Interchangeable
interchangeable cross-reference
interchangeable
654104-1Interchangeable
Same NIIN cross-reference
interchangeable
LIFECYCLE
StatusACTIVE
AvailabilityOEM and secondary market
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is WE-3878?
WE-3878 is a REACTOR.
What parts can replace WE-3878?
There are 6 known substitutes for WE-3878: P38-433-3PC61, 18277, 3479920-3 and 3 more. Substitute compatibility should be verified for your specific system.
What is the NSN for WE-3878?
WE-3878 is cataloged in the Federal Logistics Information System (FLIS) under NSN 5950-01-417-1500. This indicates validated use in U.S. government and defense supply chains.
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✓ Validated with multiple authoritative sources, including Government, OEM, and Certified sources.
PartsTable Design LLC · partstable.com
Last verified: July 2026